 | | Journal (issue) | | and Alfred A. Levinson Emeralds of the Panjshir Valley, Afghanistan Gary Bowersox, Lawrence W Snee, Eugene...Kimberley pipes in South Africa; those from the Premier mine appeared to be about 1,200 My in age. However, Richardson...inclusion in a diamond ( I mm across) from the Finsch mine, South Africa, was dated by geochronological methods...diamonds and lzimberlite emplacement at the Premier mine. This suggests that, in this example, they may be...be contemporaneous. Whether the Premier mine is unusual awaits the determination of diamond ages from |  | | Report (issue) | | Beautiful Green!'' Asia: Pakistan, Afghanistan and India .......6 0 Old Mine Emeralds . . . . . . . . . . ...Maharajahs and Maharanis held large emeralds (see "Old Mine Emeralds" page 62). The Color of Islam Emerald...contain inclusions of shale, bitumen, carbonates or albite (see page 12); rare cat's eye caused by swarms...zone in the Muzo Coscuez-Pefias Blancas mining district. They are disseminated in black shales or albitized...inclusions, also found in the arms, consist mainly of albite, carbonates and beryl, but also include bitumen |  | | Journal (issue) | | ARTICLES 192 A Status Report on Gemstones from Afghanistan Gary W. Bowersox A Proposed New Classification...of publishing the article on gemstones from Afghanistan that leads off this issue, we approached some...REPORT ON GEMSTONES FROM AFGHANISTAN By Gary W. Bowersox A l t h o u g h Afghanistan h a s historically been...nation. Emeralds c o m e primarily from t h e Panjshir Valley, northeast of Kabul. Lorge a m o u n t...e pegmatites of t h e Nuristan region, east of Panjshir. Smaller quantities of fine r u b y h a v e been |  | Chen, Quanli, Bao, Peijin, Li, Yan, Shen, Andy H., Gao, Ran, Bai, Yulin, Gong, Xue, Liu, Xianyu (2022) A Research of Emeralds from Panjshir Valley, Afghanistan. Minerals, 13 (1) 63 doi:10.3390/min13010063 | Journal (article/letter/editorial) | | Article A Research of Emeralds from Panjshir Valley, Afghanistan Quanli Chen 1,2 , Peijin Bao 1 , Yan...In recent years, emeralds from the Panjshir Valley in Afghanistan have taken a large share of the market...analysis indicates that the chemical composition of Panjshir emeralds is similar to that of the emeralds of...an Na-Sc and Rb-Ga diagram. Keywords: emerald; Panjshir Valley; gemological characteristics; origin traceability...Liu, X. A Research of Emeralds from Panjshir Valley, Afghanistan. Minerals 2023, 13, 63. https://doi |  | | Report (issue) | | Mines and Mineral Occurrences of Afghanistan Compiled by G.J. Orris1 and J.D. Bliss1 Open-File Report...APPENDIX A: Afghanistan Mines and Mineral Occurrences.. 11 TABLES Table 1. Provinces of Afghanistan ........more than 1000 mines and mineral occurrences in Afghanistan was compiled from published literature and the...PROCESSING, AND ACCURACY Data on more than 1000 Afghanistan deposits, mines, and occurrences were compiled...coal, and peat. Three previous compilations of Afghanistan mineral resources were the dominant sources used |  | | Book (volume) | | Republic of Afghanistan Afghanistan Geological Survey Geology and Mineral Resources of Afghanistan Book 2...2 Mineral Resources of Afghanistan Report Series Published by BGS 2008 Ministry of Mines and Industries...Republic of Afghanistan Afghanistan Geological Survey Geology and Mineral Resources of Afghanistan Book 2...2 Mineral Resources of Afghanistan Editors in chief SH Abdullah, V. M. Chmyriov Executive editor V. I...chief). 2008. Geology and Mineral Resources of Afghanistan. 2 Volumes. British Geological Survey Occasional |
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